28409736

素因数分解:

$2^3\times 3^1\times {\mathrm{1183739}}^1$

素因数の和:1183748

約数の個数: 16

約数和(自身を含む): 71024400

約数和(自身を除く): 42614664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1183739, 2367478, 3551217, 4734956, 7102434, 9469912, 14204868, 28409736]

約数ペア:

[(1, 28409736), (2, 14204868), (3, 9469912), (4, 7102434), (6, 4734956), (8, 3551217), (12, 2367478), (24, 1183739)]